Wato Nsa

2.8k total citations · 1 hit paper
32 papers, 2.0k citations indexed

About

Wato Nsa is a scholar working on Epidemiology, Emergency Medicine and General Health Professions. According to data from OpenAlex, Wato Nsa has authored 32 papers receiving a total of 2.0k indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Epidemiology, 13 papers in Emergency Medicine and 12 papers in General Health Professions. Recurrent topics in Wato Nsa's work include Pneumonia and Respiratory Infections (9 papers), Emergency and Acute Care Studies (9 papers) and HIV/AIDS Research and Interventions (8 papers). Wato Nsa is often cited by papers focused on Pneumonia and Respiratory Infections (9 papers), Emergency and Acute Care Studies (9 papers) and HIV/AIDS Research and Interventions (8 papers). Wato Nsa collaborates with scholars based in United States, Democratic Republic of the Congo and Switzerland. Wato Nsa's co-authors include Dale W. Bratzler, Peter M. Houck, Allen Ma, John G. Bartlett, Robert W. Ryder, Susan E. Hassig, Farzin Davachi, Alan E. Greenberg, Kashamuka Mwandagalirwa and Mark L. Metersky and has published in prestigious journals such as New England Journal of Medicine, Circulation and Annals of Internal Medicine.

In The Last Decade

Wato Nsa

29 papers receiving 1.9k citations

Hit Papers

Timing of Antibiotic Administration and Outcomes for Medi... 2004 2026 2011 2018 2004 100 200 300 400 500
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. Timing of Antibiotic Administration and Outcomes for Medicare Patients Hospitalized With Community-Acquired Pneumonia
    2004 564 citations Peter M. Houck, Dale W. Bratzler et al. Archives of Internal Medicine profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Wato Nsa United States 19 1.0k 552 491 350 275 32 2.0k
Robert J. Rydman United States 24 450 0.4× 406 0.7× 246 0.5× 279 0.8× 427 1.6× 49 2.0k
Colm Bergin Ireland 26 1.1k 1.1× 237 0.4× 1.4k 2.8× 250 0.7× 106 0.4× 154 3.1k
Thomas R. Talbot United States 37 1.9k 1.8× 195 0.4× 884 1.8× 323 0.9× 92 0.3× 122 4.1k
Ghislaine Leleu France 16 1.0k 1.0× 170 0.3× 388 0.8× 183 0.5× 131 0.5× 22 2.3k
David N. Williams United States 25 2.1k 2.0× 480 0.9× 540 1.1× 148 0.4× 129 0.5× 62 3.6k
Heather L. Evans United States 31 540 0.5× 399 0.7× 573 1.2× 250 0.7× 226 0.8× 107 2.8k
S Gove United States 22 1.0k 1.0× 353 0.6× 637 1.3× 434 1.2× 33 0.1× 30 2.7k
Jeffrey L. Greenwald United States 21 365 0.4× 327 0.6× 186 0.4× 528 1.5× 328 1.2× 52 1.8k
Gitte Pedersen Denmark 26 1.1k 1.1× 1.0k 1.9× 1.5k 3.0× 193 0.6× 58 0.2× 89 2.8k
S. Alfandari France 22 1.0k 1.0× 191 0.3× 951 1.9× 84 0.2× 48 0.2× 112 2.1k

Countries citing papers authored by Wato Nsa

Since Specialization
Citations

This map shows the geographic impact of Wato Nsa's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Wato Nsa with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Wato Nsa more than expected).

Fields of papers citing papers by Wato Nsa

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Wato Nsa. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Wato Nsa. The network helps show where Wato Nsa may publish in the future.

Co-authorship network of co-authors of Wato Nsa

This figure shows the co-authorship network connecting the top 25 collaborators of Wato Nsa. A scholar is included among the top collaborators of Wato Nsa based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Wato Nsa. Wato Nsa is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
2.
Nsa, Wato, et al.. (2024). Analysis of Oklahoma amputation trends and identification of risk factors to target areas for limb preservation interventions. Journal of Vascular Surgery. 80(2). 515–526. 3 indexed citations
3.
Weaver, M. Libby, Gabriela Velazquez, Peter R. Nelson, et al.. (2023). Vascular Surgery Training Positions and Applicant 10-Year Trends with Consideration for Further Expansion. Annals of Vascular Surgery. 95. 291–296. 13 indexed citations
4.
Trivedi, Amal N., Wato Nsa, Leslie R. M. Hausmann, et al.. (2014). Quality and Equity of Care in U.S. Hospitals. New England Journal of Medicine. 371(24). 2298–2308. 50 indexed citations
5.
Metersky, Mark L., Grant Waterer, Wato Nsa, & Dale W. Bratzler. (2012). Predictors of In-Hospital vs Postdischarge Mortality in Pneumonia. CHEST Journal. 142(2). 476–481. 49 indexed citations
6.
Stefan, Mihaela, Penelope S. Pekow, Wato Nsa, et al.. (2012). Hospital Performance Measures and 30-day Readmission Rates. Journal of General Internal Medicine. 28(3). 377–385. 69 indexed citations
7.
Hausmann, Leslie R. M., Said A. Ibrahim, Ateev Mehrotra, et al.. (2009). Racial and Ethnic Disparities in Pneumonia Treatment and Mortality. Medical Care. 47(9). 1009–1017. 44 indexed citations
8.
Bratzler, Dale W., Allen Ma, & Wato Nsa. (2008). Initial Antibiotic Selection and Patient Outcomes: Observations from the National Pneumonia Project. Clinical Infectious Diseases. 47(S3). S193–S201. 34 indexed citations
9.
Benoit, Stephen R., Wato Nsa, Chesley Richards, et al.. (2008). Factors Associated with Antimicrobial Use in Nursing Homes: A Multilevel Model. Journal of the American Geriatrics Society. 56(11). 2039–2044. 77 indexed citations
10.
Bratzler, Dale W., Wato Nsa, & Peter M. Houck. (2007). Performance measures for pneumonia: are they valuable, and are process measures adequate?. Current Opinion in Infectious Diseases. 20(2). 182–189. 32 indexed citations
11.
Metersky, Mark L., et al.. (2006). Antibiotic Timing and Diagnostic Uncertainty in Medicare Patients With Pneumonia. CHEST Journal. 130(1). 16–21. 69 indexed citations
12.
Houck, Peter M., Dale W. Bratzler, Wato Nsa, Allen Ma, & John G. Bartlett. (2004). Timing of Antibiotic Administration and Outcomes for Medicare Patients Hospitalized With Community-Acquired Pneumonia. Archives of Internal Medicine. 164(6). 637–637. 564 indexed citations breakdown →
13.
Bratzler, Dale W., et al.. (2003). Effects of previous influenza vaccination on subsequent readmission and mortality in elderly patients hospitalized with pneumonia. The American Journal of Medicine. 115(6). 454–461. 20 indexed citations
14.
Asal, Nabih R., Wato Nsa, Deborah Imel Nelson, et al.. (1996). Hydrocarbon exposure and chronic renal disease. International Archives of Occupational and Environmental Health. 68(4). 229–235. 12 indexed citations
15.
16.
Ryder, R. W., Margaret J. Oxtoby, Véronique Batter, et al.. (1993). Safety and immunogenicity of bacille Calmette-Guérin, diphtheria-tetanuspertussis, and oral polio vaccines in newborn children in Zaire infected with human immunodeficiency virus type 1. The Journal of Pediatrics. 122(5). 697–702. 44 indexed citations
17.
Pavia, Andrew T., Robert W. Ryder, Wato Nsa, et al.. (1992). Diarrhea among African children born to human immunodeficiency virus 1-infected mothers. The Pediatric Infectious Disease Journal. 11(12). 996–1003. 41 indexed citations
18.
Ryder, R. W., Wato Nsa, Susan E. Hassig, et al.. (1990). Perinatal Transmission of the Human Immunodeficiency Virus Type I to Infants of Seropositive Women in Zaire. Obstetric Anesthesia Digest. 9(4). 192–192. 11 indexed citations
19.
Nsa, Wato, Frieda Behets, Mark A. Rayfield, et al.. (1990). Perinatal transmission of the human immunodeficiency virus type 1 to infants of seropositive women in Zaire. International Journal of Gynecology & Obstetrics. 31(1). 99–100. 11 indexed citations
20.
Nsuami, M. Jacques, et al.. (1989). High HIV-Associated Infant Mortality Correlates With Poor Post-Partum Maternal Health: Eighteen Month Follow-Up of 477 Children Born to HIV(+) Mothers in Zaire. 1 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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